47717475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 85932000

約数和(自身を除く): 38214525

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 109, 195, 325, 327, 449, 545, 975, 1347, 1417, 1635, 2245, 2725, 4251, 5837, 6735, 7085, 8175, 11225, 17511, 21255, 29185, 33675, 35425, 48941, 87555, 106275, 145925, 146823, 244705, 437775, 636233, 734115, 1223525, 1908699, 3181165, 3670575, 9543495, 15905825, 47717475]

約数ペア:

[(1, 47717475), (3, 15905825), (5, 9543495), (13, 3670575), (15, 3181165), (25, 1908699), (39, 1223525), (65, 734115), (75, 636233), (109, 437775), (195, 244705), (325, 146823), (327, 145925), (449, 106275), (545, 87555), (975, 48941), (1347, 35425), (1417, 33675), (1635, 29185), (2245, 21255), (2725, 17511), (4251, 11225), (5837, 8175), (6735, 7085)]